Oven cooking chamber



FIG. 1 is a perspective view of an oven cooking chamber showing myornamental design;

FIG. 2 is a front view of the oven cooking chamber showing my ornamentaldesign;

FIG. 3 is a front view of the oven cooking chamber similar to FIG. 2,but with the environmental parts removed for the sake of clarity;

FIG. 4 is a plan view of the bottom surface of the oven cooking chambershowing my ornamental design;

FIG. 5 is a right side view of the oven cooking chamber shown in FIGS.1-4, which forms a typical side elevational view, showing my ornamentaldesign; and,

FIG. 6 is a plan view of the top surface of the oven cooking chambershown in FIGS. 1-5 and showing my ornamental design.

The broken lines in the drawings are for illustrative purposes only andform no part of the claimed design.

The ornamental design for an oven cooking chamber, as shown anddescribed.